What cadence should I use when climbing hills on a bike?

For sustained climbing efforts at 6–10% gradient, target 70–80 rpm — a cadence that balances muscular and cardiovascular demands efficiently. Cadences below 60 rpm increase glycolytic stress and accelerate leg fatigue. Cadences above 85 rpm on steep gradients waste energy in excessive hip movement without proportional power output. On long climbs, start at the higher end of this range (78–80 rpm) to preserve muscular freshness, allowing cadence to drift lower (70–75 rpm) in the final third as fatigue accumulates.

Should I sit or stand when climbing steep hills on a bike?

Seated climbing is more metabolically efficient for gradients up to 10% where you can maintain at least 65 rpm. Standing climbing recruits more total muscle mass and allows higher instantaneous power — use it for short ramps above 10%, to surge over a summit, or to give specific muscles a brief rest during long climbs. Avoid standing early on long climbs as it burns glycogen faster than seated climbing and cannot be sustained at the same power output — most recreational riders who stand too early are forced to sit and slow significantly.

What is the best training workout for cycling uphill?

Over-under intervals — alternating 3 minutes above FTP and 3 minutes below FTP for 4–6 sets — are the most climbing-specific training session because they replicate the variable gradient of real climbs and train both the aerobic and neuromuscular systems simultaneously. Combined with sustained threshold climbs (20–30 minutes at 95–105% FTP) once per week, these two sessions produce measurable improvements in climbing FTP and efficiency over a 6–8 week training block.

Cycling Hill Climbing: Training Techniques to Climb Faster

On a flat road, aerodynamic drag is the dominant resistance to overcome. On a climb of 6% or steeper, gravity becomes the primary enemy — and the equation simplifies: climbing speed is proportional to power divided by total weight (rider plus bike). Every extra watt of power and every kilogram removed improves climbing speed by approximately the same percentage. This is why serious climbers focus simultaneously on building FTP and managing race weight, rather than treating them as separate goals.

However, technique and training specificity matter as much as raw power-to-weight ratio. Riders with identical FTP numbers can differ by 5–10% in climbing efficiency based on cadence selection, seated versus standing strategy, pacing judgment, and the ability to sustain effort across the variable gradients of real-world climbs. The training interventions below target these specific adaptations.

Seated vs. Standing: When to Use Each

Seated climbing is more metabolically efficient at most gradients — the glutes and quads work in a mechanically advantageous position, and upper body energy expenditure is minimised. Stay seated on sustained gradients of 6–10% where you can maintain cadence of 70–80 rpm. Standing climbing recruits more total muscle mass (hip extensors, upper body) and allows higher instantaneous power output — use it for short steep ramps above 10%, to surge over a summit, or to briefly relieve specific muscle groups during long climbs.

Many recreational cyclists stand too early on hard climbs — burning glycogen faster and unable to sustain the effort. A useful rule: stand only when seated cadence drops below 60 rpm on a gradient where no lower gear is available.

Cadence Strategy on Climbs

Lower cadences (60–70 rpm) produce more muscular torque per revolution but increase glycolytic demand and leg fatigue. Higher cadences (80–90 rpm) reduce neuromuscular fatigue but raise cardiovascular demand. Research shows that trained climbers self-select 70–80 rpm on sustained efforts — a middle ground that balances cardiovascular and muscular stress. Attempting to pedal above 85 rpm on steep climbs wastes energy in excessive vertical hip movement.

For very long climbs (30+ minutes), use cadence as a pacing tool: start slightly higher (80 rpm) to preserve muscular freshness, allowing cadence to drift to 70–75 rpm in the final third when muscular fatigue becomes limiting.

Key Climbing Workouts

Over-under intervals: Alternate 3 minutes above FTP (105–110%) with 3 minutes below FTP (90–95%), repeated 4–6 times. Trains the ability to surge on steep pitches within a sustained climbing effort — the exact pattern of real climbs with variable gradient.
Sustained threshold climbs: 20–30 minute efforts on a real or simulated climb at 95–105% FTP. The gold standard for improving climbing FTP and pacing judgment over long ascents.
Short steep repeats: 4–6 × 4 minutes at 115–120% FTP on a steep gradient (8–12%), standing for the last 60 seconds of each rep. Builds capacity to accelerate on the steepest ramps.

Nutrition for Climbing Events

Climbs lasting 20+ minutes at threshold are glycogen-intensive. For mountain cycling events with cumulative elevation gain of 2,000m or more, carbohydrate intake of 60–90g per hour is essential to prevent depletion on later climbs. Practice eating on easier gradients (4–6%) before the steepest sections — eating while breathing hard at 10% gradient is mechanically and physiologically difficult. Sodium intake also becomes critical on hot mountain stages where sweat rate and sodium loss are elevated by sustained high intensity.

NorthLine electrolyte gels and drinks provide the sodium-carbohydrate combination needed to maintain performance across multi-hour climbing events. Use the Race Day Nutrition Planner to calculate gel frequency and fluid targets specific to your climbing event's duration and elevation profile.

Training